Trajectory event ledger with an interactive timing overview: pure-consumer plugin registering into the conversation ViewMap (no service)

Normalize native agent transcripts into a shared trajectory format.

DPoP (RFC9449) for JavaScript Runtimes

Capture the complete train of thought of agent work as first-class artifacts

[Agentic applications](https://langchain-ai.github.io/langgraph/concepts/agentic_concepts/) give an LLM freedom over control flow in order to solve problems. While this freedom can be extremely powerful, the black box nature of LLMs can make it difficult

Freeze the model, evolve the harness. Two measured applications: (1) SWE-bench code-repair — conformant GLM->Opus empty-patch cascade resolves 51.3% Lite (n=300) and 55.6% Verified (278/500, Wilson 95% CI [51.2, 59.9], official swebench gold eval, no gold

collection of cryptographic functions that support every js runtime for ES5+

An implementation of the Linked Data Signatures specifications for JSON-LD in JavaScript.

An implementation of the Linked Data Signatures specifications for JSON-LD in JavaScript.

ETHAuth -- self-signed authorization proofs

Headless testing toolkit for reform — drive a scene's compositions and assert on the props they compute, with no DOM, timers, or text matching.

Core library for Vally — the evaluation platform for AI agents

LayerZero Proof Utility

Privacy-first CAPTCHA widget, compliant with global regulations (GDPR/HIPAA/CCPA/LGDP/DPDPA/PIPL) and WCAG accessible. No tracking, self-verifying.

A library for drawing marks on a pane

Utility function for estimating low and high arcs of projectiles. Solves for bullet drop given

Provider agnostic react package for OAuth2 Authorization Code flow with PKCE

Jacobian-Lens interpretability primitive for open-weight LLMs (Anthropic 2026-07-06, 'Verbalizable Representations Form a Global Workspace'). Reads the model's functional workspace at inference time — lens_l(h)=unembed(J_l·h) — into workspace tokens, laye

XS Advanced Container Security API for node.js

LDS Merkle Proof 2019 signature suite tools